Prof Hoga, merupakan seorang dosen di Program Studi Teknik Informatika Universitas Bakrie, beliau memiliki 3 publikasi yang paling populer yaitu : Hoga Saragih, Fendy Santoso, “Throughput Analysis of Adaptive Slotted-ALOHA CDMA over a Multipath Fading Channel with Capture Effects”, International Journal of Wireless Information Network, Springer Netherlands, DOI : 10.1007/s10776-009-0098-9, ISSN: 1068-9605 (Print) 1572-8129 (Online) , Hoga Saragih, Fendy Santoso, “Capture Delay Analysis on the Throughputs of Direct Sequence Code Division Multiple Access (DS-CDMA) with Slotted-ALOHA (S-ALOHA) Systems over Nakagami/Nakagami Fading Channels”, International Journal of Wireless Information Networks Volume 18, Number 3, 186-192, DOI: 10.1007/s10776-011-0144-2, Springer , Hoga Saragih, F. Santoso, “Differential Maximum Ratio Combining (MRC)-Based Throughput Analysis on Dual-Fading Models of Slotted-Aloha CDMA Systems", International Journal Wireless Information Networks (2014), DOI 10.1007/s10776-014-0237-9, 3 April 2014, Publishers : Springer, Science Business Media, New York